Because the cutting force is very small in the process of thread milling, the chips are powdered, so the thread milling is not easy to break the mill, even if there is a broken mill phenomenon, because the diameter of the milling cutter is much smaller than the thread hole, you can easily remove the broken part from the part without hurting the part. This greatly reduces the risk of threading Excellent cutting conditions allow the thread milling cutter to process a wide range of materials, even high-hard steels such as HRC65°, titanium alloys, and nickel-based alloys. Thread milling provides an easy way to process threads when machining difficult materials